body, td {
    font-size: 16px;
    font-family: Arial, Helvetica, sans-serif;
    /*background: #1E1E1E;
    color: #F1F1F1;*/
}
.none{
    display:none;
}
a {
    color: #D7BA7D;
    text-decoration:none;
}

.clear {
	clear: both;
}
.row{
    margin:4px 2px 2px 4px;
}
.memo {
    border: solid #f3ece3 thin;
    background-color: #f7f7f4;
    padding: 2px 3px 2px 5px;
    font-size: 16px;
}
table.gridtable {
    font-family: verdana,arial,sans-serif;
    font-size: 11px;
    color: #333333;
    border-width: 1px;
    border-color: #666666;
    border-collapse: collapse;
}

    table.gridtable th {
        border-width: 1px;
        padding: 8px;
        border-style: solid;
        border-color: #666666;
        background-color: #dedede;
    }

    table.gridtable td {
        border-width: 1px;
        padding: 8px;
        border-style: solid;
        border-color: #666666;
        background-color: #ffffff;
    }

.tdFormLeft {
    text-align: center;
    min-height:80px;
    max-width:120px;
}
.tdFormRight{
	text-align: left;
}

.submit{
	margin-left: 4px;
	margin-right: 4px;
}
.example {
    border: solid 1px;
    border-color: goldenrod;
    margin: 2px 2px 2px 2px;
    padding: 4px 2px 4px 4px;
}
.nav {
    display: flex;
    justify-content: space-around;
    background-color: #f8f9fa;
    padding: 10px;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

    .nav a {
        background-color: #007bff;
        color: white;
        text-decoration: none;
        font-size: 18px;
        padding: 10px 20px;
        transition: background-color 0.3s ease;
        border-radius: 5px;
    }

        .nav a:hover {
            background-color: #007bff;
            color: white;
        }